1. Introduction
The Amphibious Multipurpose Dredger by HENGPENG SHIPYARD is ingeniously designed to excel on soft foundations, making it a stellar choice for diverse dredging applications. Engineered in partnership with the esteemed China Nanjing Conservancy Science Research Institute, this remarkable dredger integrates cutting-edge dredging technology to deliver exceptional performance coupled with unmatched reliability. What sets this patented dredger apart is its fully hydraulic control system, empowering operators with unparalleled flexibility and convenience across a wide range of tasks.

2. Features
- Hydraulic System: Our state-of-the-art hydraulic system is meticulously designed, featuring a double pump and premium Germany Rexroth components, ensuring exceptionally reliable and seamless operation.
- Engine: This powerhouse is driven by a robust Cumins engine (194kW/2200RPM), equipped with an advanced cooling system and a sophisticated turbosupercharger, propelling the machine's performance to new heights.
- Walking System: Our versatile walking system is engineered for flexibility, incorporating separate open water pump-jet propulsion, a winch wire rope pulling mechanism, and a cutting-edge rotary telescopic working device.
- Work Applications: This innovative dredger is proficient in executing a multitude of five distinct functions, seamlessly transitioning between weed raking, cutter dredging, backhoe dredging, piling, and clam dredging with unparalleled efficiency.
- Design: Crafted with precision, the design elegantly integrates a durable hull, strategically placed front and rear legs, a sophisticated operating room, a multifunctional function room, a dynamic front working arm, an efficient four-bar linkage, interchangeable equipment, a powerful suction head, a robust hydraulic system, an advanced electrical system, and a versatile walking system.
3. Specification
Amphibious Dredger |
Technical Specifications |
Remark |
Transport Length |
16M |
With boom |
Transport Width |
3.36M |
|
Transport Depth |
3.1M |
|
Transport Weight |
22T |
|
Discharge Distance |
1500M |
|
Engine |
Cummin 194kw/2200RMP |
Cooling equipment and turbosupercharger |
Hydraulic System |
Double Pump |
Germany Rexroth |
Dredge Pump |
600m3/H |
Germany Rexroth |
Max Dredging Depth |
6.5M |
Cutter Dredging |
Work Applications |
5 Applications |
1, Weed raking
2, Cutter Dredging
3, Backhoe Dredging
4, Piling
5, Clam Dredging |
4. Application Scenarios
- Weed Raking: Experience unparalleled efficiency in the removal of aquatic vegetation, ensuring pristine water surfaces.
- Cutter Dredging: Engineered for powerful and efficient deep dredging operations, tailored for superior underwater performance.
- Backhoe Dredging: Perfectly designed for precise and meticulous material extraction, achieving accuracy in every operation.
- Piling: Essential implements for construction and reinforcement tasks, providing unmatched strength and stability.
- Clam Dredging: Equipped with specialized features for the effective and sustainable harvesting of shellfish, optimizing yield.

5. Hull Decomposition
- Hull: Crafted with precision for unmatched durability and unwavering stability, this hull is expertly designed to address a broad spectrum of operational demands, ensuring performance that withstands the test of time.
- Front and Rear Legs: Crucial components that guarantee stability and seamless mobility across a diversity of terrains, these legs are engineered to adapt and perform efficiently.
- Operating and Function Rooms: These spaces are meticulously designed to provide the essential operational area and comprehensive control, ensuring optimal efficiency and ease in operation.
- Working Arm and Four-Bar Linkage: Engineered to facilitate a wide range of dredging and excavation tasks, these components are pivotal in enhancing the operational versatility of the machinery.
- Hydraulic and Electrical Systems: These systems are integral to maintaining smooth, reliable, and seamless operation, ensuring that every task is executed with precision and dependability.

6. After-Sales Service
- Lifetime Technical Support: Benefit from our unwavering commitment to providing ongoing technical support, ensuring peace of mind and confidence in operation.
- Maintenance Service: Experience regular, thorough inspections and maintenance tailored to uphold peak performance and extend the operational life of your equipment.
- Accessory Replacement: Access high-quality, genuine replacement parts, ensuring system integrity and seamless functionality whenever needed.
- Technical Assistance: Receive expert guidance and solutions to any technical inquiries or challenges, guaranteeing smooth and efficient operation.
- Training: Benefit from bespoke training programs designed to enhance proficiency in both the operation and maintenance of your amphibious multipurpose dredger.

7. Certifications
- CCS: An emblem of excellence, the China Classification Society certification ensures that our products meet the highest marine standards.
- BV: Bureau Veritas, a global leader in testing, inspection, and certification, endorses our commitment to quality and safety.
- ISO9001: The prestigious International Quality Management Standard ISO9001 certifies our dedication to maintaining superior quality in every process.
- ZC: Our products are further validated with an Additional Certification, reinforcing our promise of reliability and performance.
- DNV: Recognized by DNV GL, our products embody trustworthiness and adherence to strict maritime and shipping standards.
8. Why Choose HengPeng
- High Quality: Our Durable China Watermaster/Amphibious Multipurpose Dredger is crafted with the finest CCS marine steel and incorporates cutting-edge technology, ensuring exceptional durability and performance.
- Reliable Performance: Designed with an advanced drive system that boosts effectiveness, coupled with top-tier electrical components, our dredger guarantees reliable and efficient operation in all conditions.
- Customization: We offer the flexibility to customize our dredgers to perfectly align with your unique requirements and specific working environments, ensuring maximum efficiency and satisfaction.
- Fast Delivery: Benefit from our swift delivery promise, with standard designs reaching you within just 10-15 days, so you can start your projects without delay.
- Comprehensive Support: Enjoy peace of mind with our lifetime support package that includes technical support, meticulous maintenance, and expert training services, all designed to keep your operations running smoothly.